Replaces

Coolant Block Off Plug General Motors OEM 12602540 - GMRHU00001

GM ENGINE COOLANT BYPASS PLUG: 12602540

This coolant bypass plug is a GM original equipment part! It is the same part that you would receive if you purchased it from your local GM dealer! 

Specifications:

  • Brand New
  • Sold Individually
  • Attaches to the rear of the cylinder heads below the intake manifold
  • Direct replacement
  • Built to strict quality control standards
This steam port block is a great replacement and has good cost savings over a dealer unit.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

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Vehicle Fit

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  • 2001-2002 Chevy Camaro Coolant Block Off Plug V8 5.7L General Motors OEM 12602540
  • 2001-2004 Chevy Corvette Coolant Block Off Plug V8 5.7L General Motors OEM 12602540
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  • 2006-2007 Chevy Monte Carlo Coolant Block Off Plug V8 5.3L General Motors OEM 12602540
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  • 2005-2006 Chevy SSR Coolant Block Off Plug V8 6.0L General Motors OEM 12602540
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  • 2004 Pontiac GTO Coolant Block Off Plug V8 5.7L General Motors OEM 12602540
  • 2005-2006 Pontiac GTO Coolant Block Off Plug V8 6.0L General Motors OEM 12602540
  • 2005-2008 Pontiac Grand Prix Coolant Block Off Plug V8 5.3L General Motors OEM 12602540
Only 4 left in stock
Part #: GMRHU00001

Ships Same Day for orders placed by 4 P.M. ET

Brand #: 12602540

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Customer Feedback

"Thanks for the fast reliable service. Great price, and the headlights were as good as oem or better!!! Keep up the good work..."
- Dwuan M.
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